77345460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7283}}^1$

素因数の和:7357

約数の個数: 72

約数和(自身を含む): 238623840

約数和(自身を除く): 161278380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7283, 10620, 14566, 21849, 29132, 36415, 43698, 65547, 72830, 87396, 109245, 131094, 145660, 218490, 262188, 327735, 429697, 436980, 655470, 859394, 1289091, 1310940, 1718788, 2148485, 2578182, 3867273, 4296970, 5156364, 6445455, 7734546, 8593940, 12890910, 15469092, 19336365, 25781820, 38672730, 77345460]

約数ペア:

[(1, 77345460), (2, 38672730), (3, 25781820), (4, 19336365), (5, 15469092), (6, 12890910), (9, 8593940), (10, 7734546), (12, 6445455), (15, 5156364), (18, 4296970), (20, 3867273), (30, 2578182), (36, 2148485), (45, 1718788), (59, 1310940), (60, 1289091), (90, 859394), (118, 655470), (177, 436980), (180, 429697), (236, 327735), (295, 262188), (354, 218490), (531, 145660), (590, 131094), (708, 109245), (885, 87396), (1062, 72830), (1180, 65547), (1770, 43698), (2124, 36415), (2655, 29132), (3540, 21849), (5310, 14566), (7283, 10620)]